查询词典 water pressure

In summer,when ice and snow melt, water pressure, softening and mudding make strengthen of rock mass decrease.

一方面，本区冻融作用十分强烈，在冬季由于岩体节理裂隙中水冻结而膨胀，对岩体产生膨胀力，在夏季，冰雪融化后，水的压力及软化泥化作用使岩体强度降低。

There is not enough exposure, the treatment of development of the network version due to the role of water pressure can cause irregular edge, cutan have barely photoptic glue along the surface of the screen of the nonflowing, gelatinize, or customize the product with the down some bad news.

曝平不敷的网版，显影时由于水压的功用，会变成图像边际不法规，胶膜有针孔，感平胶沿丝网的涂胶背流淌，或自网孔向下淌。

The phreatic surface is not a flow boundary, but simply a line of zero pore-water pressure.

浸润线不是水面边界，仅仅是一个0水头孔压线。

It is assumed that volume of a soil mass not change if the effective stress is less than the preconsolidation stress, and the relation between the effective stress and the pore water pressure, the settlement and the preconsolidation stress was established.

1.3。在假定当土中有效应力小于先期固结应力时土体不产生排水固结变形的前提下，建立了有效应力与超静水压力、地基沉降以及先期固结应力之间的关系式。

In this paper,the relation model of water pressure and flow is built to explain the spewing mechanism.

本文建立了盾构机内水压力递减模型，基于模型推导了水压力和流量的变化关系来用于解释喷涌发生的机理。

It is pointed out that the pore water pressure effect by tamping in single point is different from that by tamping in big area.

研究了软基强夯过程中孔隙水压力的变化，指出了单点夯击与大面积强夯引起的超静孔压有所不同。

E. thickness of the copper wire wall, length of the single conductor wire, height of the solenoid, the exciting current and the current density, the working temperature of the conductor, time of exciting and demagnetizing, the cooling water pressure and flux density, etc..

所建立的数学模型包含3个目标函数（即能耗极小化目标函数、铜耗极小化目标函数和纯铁用量极小化目标函数）、7个设计变量（即铜管规格参数a、b、t，线圈匝数N〓、N〓，铁铠磁通密度B〓和冷却水压p）和8类14个约束条件（即铜管壁厚、单饼导线长度、螺线管高度、激磁电流与电流密度、导体工作温度、激退磁时间，冷却水压和铁铠磁通密度等约束条件）。

From analyzing the change of effective stress in the process of one-direction to two-direction load, it is founded that the evanescing process of pore water pressure proposed in the paper shows a better agreement to fact.

从对单向荷载作用时地基的有效应力变化过程分析入手，引伸到对双向荷载作用时地基的有效应力变化过程分析，提出与实际情况更为符合的孔隙水压力消散过程。

The horizontal displacement and penetration of the pipe, the distribution of pore water pressure and distribution of stress in the seabed, the lateral soil mounding are obtained.

流固土耦合的试验表明，渗流在管土系统中起着重要的作用，因此土体的本构关系又采用多孔弹性模型。

This paper covers seriously the important function of the survey ing of pore water pressure in heavy ramming.

着重论述了孔隙水压力量测在强夯中的重要作用，并浅述了孔隙水压力量测对软基加固中施工速率的控制作用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。